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This article was originally published on Common Edge
I am a relative newcomer to the Midwest, and of all the things that have captured my enduring attention, one of them is water towers. In my adopted home state, Minnesota, they are everywhere. These top-heavy engineering marvels rise to well over 150 feet tall and assume all manner of shape and metallurgical prowess, from the pedesphere and fluted column structures, colloquially known as the “golf ball-on-a-tee” and “flashlight,” respectively, to the multicolumned spheroid and ellipsoid tanks that, as legend has it, were the targets of frantic gunfire during Orson Welles’ broadcast of “War of the Worlds.” I can attest that when the day’s twilight settles in, those multilegged towers—or, rather, their silhouettes—can appear otherworldly.
